25633260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{15823}}^1$

素因数の和:15844

約数の個数: 60

約数和(自身を含む): 80417568

約数和(自身を除く): 54784308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 15823, 31646, 47469, 63292, 79115, 94938, 142407, 158230, 189876, 237345, 284814, 316460, 427221, 474690, 569628, 712035, 854442, 949380, 1281663, 1424070, 1708884, 2136105, 2563326, 2848140, 4272210, 5126652, 6408315, 8544420, 12816630, 25633260]

約数ペア:

[(1, 25633260), (2, 12816630), (3, 8544420), (4, 6408315), (5, 5126652), (6, 4272210), (9, 2848140), (10, 2563326), (12, 2136105), (15, 1708884), (18, 1424070), (20, 1281663), (27, 949380), (30, 854442), (36, 712035), (45, 569628), (54, 474690), (60, 427221), (81, 316460), (90, 284814), (108, 237345), (135, 189876), (162, 158230), (180, 142407), (270, 94938), (324, 79115), (405, 63292), (540, 47469), (810, 31646), (1620, 15823)]